/*
 * Copyright (c) 2024 Oracle and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.helidon.common.testing;

import java.util.logging.Level;
import java.util.logging.Logger;

import io.helidon.common.testing.junit5.InMemoryLoggingHandler;
import io.helidon.common.testing.junit5.LogRecordMatcher;

import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.allOf;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.hasItem;
import static org.hamcrest.Matchers.instanceOf;

class LogRecordMatcherTest {

    private static Logger testLogger;

    @BeforeAll
    static void init() {
        testLogger = Logger.getLogger("testLogger");
    }

    @Test
    void checkThrownMatch() {
        try (InMemoryLoggingHandler handler = InMemoryLoggingHandler.create(testLogger)) {
            testLogger.log(Level.SEVERE, "really bad problem", new UnsupportedOperationException());
            testLogger.log(Level.WARNING, "check for thrown", new IllegalArgumentException());
            assertThat("Thrown setting in log record",
                       handler.logRecords(),
                       allOf(hasItem(LogRecordMatcher.withThrown(instanceOf(IllegalArgumentException.class))),
                             hasItem(LogRecordMatcher.withThrown(instanceOf(UnsupportedOperationException.class)))));
        }
    }

    @Test
    void checkMessageMatch() {
        try (InMemoryLoggingHandler handler = InMemoryLoggingHandler.create(testLogger)) {
            testLogger.log(Level.INFO, "This is the expected message.");
            assertThat("Message in log record",
                       handler.logRecords(),
                       hasItem(LogRecordMatcher.withMessage(allOf(containsString("expected"),
                                                                  containsString("message")))));
        }
    }
}
